(AT_COMPILE, AT_COMPILE_CXX): Don't put options

[bison.git] / tests / synclines.at

diff --git a/tests/synclines.at b/tests/synclines.at
index 1a7d44831606867eebb18ec91812a9b10379dcdf..e10f3c6364c55b355a0a2ddaf27c0f4dbe15196e 100644 (file)
--- a/tests/synclines.at
+++ b/tests/synclines.at
@@ -1,5 +1,5 @@
 # Executing Actions.                               -*- Autotest -*-
-# Copyright (C) 2002 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2004 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -21,10 +21,12 @@ AT_BANNER([[User Actions.]])
 
 # AT_SYNCLINES_COMPILE(FILE)
 # --------------------------
-# Compile FILE expecting an error, and save in the file stdout the normalized
-# output.
+# Compile FILE expecting an error, and save in the file stdout the
+# normalized output.  Ignore the exit status, since some compilers
+# (e.g. c89 on IRIX 6.5) triger warnings on `#error', instead of
+# errors.
 m4_define([AT_SYNCLINES_COMPILE],
-[AT_CHECK([$CC $CFLAGS $CPPFLAGS -c $1 || (exit 1)], 1, [], [stderr])
+[AT_CHECK([$CC $CFLAGS $CPPFLAGS -c $1], [ignore], [], [stderr])
 # In case GCC displays column information, strip it down.
 #
 #   input.y:4:2: #error "4"    or input.y:4.2: #error "4"
@@ -66,7 +68,7 @@ AT_SYNCLINES_COMPILE([syncline.c])
 AT_CHECK([[test "`cat stdout`" = 'syncline.c:1: @%:@error "1"' || exit 77]])
 
 AT_DATA([[input.y]], [$2])
-AT_CHECK([bison input.y -o input.c])
+AT_CHECK([bison -o input.c input.y])
 AT_SYNCLINES_COMPILE([input.c])
 AT_CHECK([cat stdout], 0, [$3])
 AT_CLEANUP
@@ -98,6 +100,7 @@ exp: '0';
 AT_TEST_SYNCLINE([%union synch line],
 [[%union {
 #error "2"
+  char dummy;
 }
 %{
 void yyerror (const char *s);